Question

我已经制作了一个表单来提交用户数据，但是当我单击“提交”按钮时，它显示错误“找不到对象”

查看文件”

@extends('layout')

   @section('content')
    <h1 class="title">Simple Form</h1>
    <form method="POST" action="/projects">
    @csrf
        <div class="field">
        <label class="label" for="name">Name</label>

        <div class="control">
            <input type="text" class="input" name="name" placeholder="Enter Name">
        </div>
    </div>

    <div class="field">
        <label class="label" for="email">E-mail</label>

        <div class="control">
            <input type="text" class="input" name="email" placeholder="Enter E-mail Address">
        </div>
    </div>

    <div class="field">
        <label class="label" for="pincode">Pincode</label>

        <div class="control">
            <input type="text" class="input" name="pincode" placeholder="Enter Pincode">
        </div>
    </div>

    <div class="field">
        <div class="control">
            <button type="submit" class="button">Submit</button>
        </div>
    </div>
    </form>
@endsection

控制器文件

<?php

namespace App\Http\Controllers;

use App\Project;
use Illuminate\Http\Request;

class ATGController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        return view('projects.index');
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        return view('projects.create');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store()
    {
        return request()->all();
    }

    /**
     * Display the specified resource.
     *
     * @param  \App\Project  $project
     * @return \Illuminate\Http\Response
     */
    public function show(Project $project)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  \App\Project  $project
     * @return \Illuminate\Http\Response
     */
    public function edit(Project $project)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\Project  $project
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, Project $project)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Project  $project
     * @return \Illuminate\Http\Response
     */
    public function destroy(Project $project)
    {
        //
    }
}

路由文件

<?php

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/

Route::get('/', function () {
    return view('welcome');
});

Route::get('/projects','ATGController@index');
Route::get('/projects/create','ATGController@create');
Route::post('/projects','ATGController@store');

布局文件

<!DOCTYPE html>
<html>
    <head>
        <title>ATG</title>
        <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bulma/0.7.5/css/bulma.min.css">
    </head>

    <body>
        <div class="container">
            @yield('content')
        </div>
    </body>
</html>

找不到对象！在此服务器上找不到请求的URL。推荐页面上的链接似乎有误或已过时。请将该错误告知该页面的作者。如果您认为这是服务器错误，请与网站管理员联系。错误404 本地主机 Apache / 2.4.39（Win64）OpenSSL / 1.1.1c PHP / 7.3.7

Answer 1

您无需在网址前使用 / 。 web.php：

Route::post('projects','ATGController@store');

查看文件：

<form method="POST" action="{{ url('projects') }}">

如果仍不能解决问题，请检查.env文件中的app_url。

Answer 2

您可以简单地通过route()帮助器来命名您的路线，然后通过route()帮助器在表单的action属性中对其进行调用。这是有关laravel document命名路线的信息。

web.php

Route::get('projects','ATGController@index')->name('projects.index');

查看

<form method="POST" action="{{ route('projects.index') }}">

当我单击“提交”按钮时，它显示“找不到对象”错误

2 个答案: